License plate mounted accessory



FIG. 1 is a perspective view of a license plate mounted accessory showing my design;

FIG. 2 is a left view thereof;

FIG. 3 is a front view thereof; and,

FIG. 4 is a rear view thereof.

The broken lines are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a license plate mounted accessory, as shown and described. 